Double layer co-extrusion machine is with higher capacity. Our own designed screw structure leads to higher extruding output volume. Also, the unique mixing and cutting structure makes strong plastifying. 广东茂鑫机电有限公司
The middle layer can be added with recycle materials, filler which is the cheap raw materials to reduce the cost. The proportion of inner layer and outer layer can be adjustable according the product, which is much more flexible. It will save a lot of cost on the raw materials.
The 3 layer die head is done by ourselves, which blows good tension film. The materials of die head is superior and it not easy to be out shape. With high precisely processing, it ensures the precision of die head.
The good quality dual-tuyere air ring designed by ourselves is with high precision, large pressure and even air flow. It not only realize high yield, but also ensures stable bubble and small tolerance for thickness.
Screw L/D Ratio
Screw rotating speed
|38CrMoALA耐磨合金钢Wearproof Alloy steel||38CrMoALA耐磨合金钢Wearproof Alloy steel|